Do your class need a little extra support with finding 10 more or 10 less of a number? If so, you're in luck! This Year 2 10 More, 10 Less activity has been created for that exact reason: to give children an extra opportunity to practise finding 10 more and 10 less than a given number. The resource comes in the form of a game and requires concrete resources. Instructions are provided so that a supporting adult can lead the task confidently. The game is perfect to be used as part of an intervention.